Right Atrium, Right Ventricle, Left Atrium, and Left Ventricle
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
The four chambers of the heart are the right and left atria, and the right and left ventricles. The atria are the upper chambers, and the ventricles the lower.
There are four. Two atria (top) and two ventricles (under the atria).
four chambers: right atrium left atrium right ventricle left ventricle
The heart has four chambers: the right and left atria, which are the upper chambers, and the right and left ventricles, which are the lower chambers.
ventricles
There are four chambers of the heart, the right atrium, left atrium, right ventricle, and left ventricle.
There are four chambers of the heart, the right atrium, left atrium, right ventricle, and left ventricle.
A mammalian heart has four chambers and they are right and left atrium and right and left ventricle.
the heart has four chambers two ventricles right and left and two atriams also right and left :) (>^ .^)> HUG! <(^.^<)
The heart has four chambers - right atrium; right ventricle; left atrium; left ventricle.
Four - left and right atrium and left and right ventricle